Medium Live

5x5 Crypto

60 points

1827 Solves

Cryptography

skywalkrs

Community Rating: 4.11 / 5

Headline

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

Ever heard of the 5x5 secret message system? If not, basically it's a 5x5 grid with all letters of the alphabet in order, without k because c is represented to make the k sound only. Google it if you need to. A letter is identified by Row-Column. All values are in caps. Try: 1-3,4-4,2-1,{,4-4,2-3,4-5,3-2,1-2,4-3,_,4-5,3-5,}

First 10 Solvers

Rank Username
1 pranavpatil
2 pentahex
3 entropy
4 yenyi
5 landofleet
Rank Username
6 vidar
7 pkhrag
8 diana
9 potatodrug
10 orikson

Comments

    • mhase

      1

      Was straight forward, would rate it easy though. Anyways, was fun and puts you in the mood to play fair. (Pun intended)

    • Panics

      0.0

      WTF CTF{XXXX_XX} contain '_' i cant see that :V

    • V1L3N

      0.0

      looks hard but isn't!

    • watari

      0.0

      some blanks creates issue

    • sampath38

      Protected 0.0

      [REDACTED] This comment is only shown to users who have solved this challenge.

      • sampath38

        0.0

        Got it...i forgot to put the underscore..